Energy Suspension Motor Mount Black for 1979-1990 GMC G3500

Energy Suspension Motor Mount Black for 1979-1990 GMC G3500

Part Number: 3.1116G

Summary: The Energy Suspension Motor Mount is engineered to replace original, short-lived rubber mounts that often prove too soft for demanding applications. Featuring Hyper-Flex™ Polyurethane, this black cushioned mount provides a significant upgrade in engine stability and torque resistance while lasting 5 to 10 times longer than conventional rubber components. It offers the perfect balance for the 1979-1990 GMC G3500, delivering smooth operation for street driving with the rugged durability required for track or competition use.

Features

• Torque Resistant Safety Interlock: A specialized internal design provides strength comparable to solid metal mounts to ensure maximum drivetrain control under high-torque conditions.
• Zinc Plated Finish: The corrosion-resistant metal housing provides long-lasting protection against road contaminants and under-vehicle fluids.
• Cushioned Style Design: The compliant polyurethane construction provides vibration dampening to ensure a smooth-running engine without the harshness of solid metal mounts.
• Hyper-Flex™ Polyurethane Material: This proprietary performance material is resistant to oils and coolants and lasts 5 to 10 times longer than conventional rubber components.
• Limited 7 Year or 750,000 Mile Warranty: Provides long-term peace of mind and guaranteed quality assurance for your vehicle’s drivetrain.

Technical Specifications

Fitment

• 1979-1990 GMC G3500
• Note: Motor Mount for 1979-1990 GMC G3500

What’s Included

• Sold Individually
• Includes Zinc Plated Metal Components

Why Choose This Product?

• Engineering Advantage: Utilizing a Torque Resistant Safety Interlock design, these mounts are as strong as solid metal alternatives but utilize Hyper-Flex™ Polyurethane to remain compliant. This prevents the excessive engine movement common with aged OEM rubber.
• Performance Benefit: Drivers experience improved engine stability and reduced movement during acceleration while maintaining enough vibration absorption for comfortable street use.
• Value Proposition: With a lifespan 5-10x longer than rubber and a massive 750,000-mile warranty, this is a “fit and forget” solution for the life of the vehicle.

Frequently Asked Questions

Will this motor mount make my vehicle vibrate more?
No, these are designed to be soft-running enough to absorb vibrations for street use while remaining rugged enough for racing when required.

How does this compare to a solid metal mount?
This mount features a safety interlock design comparable in strength to metal mounts but uses polyurethane to dampen motor vibrations and noise that metal mounts cannot.

Is the material resistant to engine chemicals?
Yes, the Hyper-Flex™ Polyurethane is specifically formulated to be resistant to under-vehicle fluids such as oils and coolants.